Allows access to the query component of the URI as a Hash. This is similar
to $_GET from PHP, except available on any Ruby URI object.
Inspecting the URI query_params:
require 'uri/query_params'
url = URI('http://www.google.com/search?hl=en&client=firefox-a&rls=org.mozilla:en-US:official&hs=1HY&q=bob ross&btnG=Search')
url.query_params
# => {"btnG"=>"Search", "hs"=>"1HY", "rls"=>"org.mozilla:en-US:official", "client"=>"firefox-a", "hl"=>"en", "q"=>"bob ross"}
url.query_params['q']
# => "bob ross"Setting the URI query_params:
url.query_params['q'] = 'Upright Citizens Brigade'
url.to_s
# => "http://www.google.com/search?btnG=Search&hs=1HY&rls=org.mozilla:en-US:official&client=firefox-a&hl=en&q=Upright Citizens Brigade"Parsing URI query_params embedded within the Fragment Identifier:
url = URI('https://twitter.com/#!/download?lang=en&logged_out=1')
URI(url.fragment).query_params
# => {"logged_out"=>"1", "lang"=>"en"}- ruby >= 2.0.0
$ gem install uri-query_paramsSee {file:LICENSE.txt} for license information.